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词汇 Carboniferous Limestone
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Carboniferous Limestone

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Carboniferous Limestone

Carboniferous Limestone exposed at Ogmore-by-Sea, Wales. Carboniferous/Jurassic unconformity.
Carboniferous Limestone exposed at Tedbury Camp, Somerset, England.
Cross-section of Carboniferous Limestone bored by Jurassic organisms; borings include Gastrochaenolites (some with boring bivalves in place) and Trypanites; Mendip Hills, England; scale bar = 1 cm.
Carboniferous coral, Ingleton.

Carboniferous Limestone is a collective term for the succession of limestones occurring widely throughout Great Britain and Ireland that were deposited during the Dinantian Epoch of the Carboniferous Period. These rocks formed between 363 and 325 million years ago. Within England and Wales, the entire limestone succession, which includes subordinate mudstones and some thin sandstones, is known as the Carboniferous Limestone Supergroup.

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